8141140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58151}}^1$

素因数の和:58167

約数の個数: 24

約数和(自身を含む): 19539072

約数和(自身を除く): 11397932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58151, 116302, 232604, 290755, 407057, 581510, 814114, 1163020, 1628228, 2035285, 4070570, 8141140]

約数ペア:

[(1, 8141140), (2, 4070570), (4, 2035285), (5, 1628228), (7, 1163020), (10, 814114), (14, 581510), (20, 407057), (28, 290755), (35, 232604), (70, 116302), (140, 58151)]